Precalculus Examples

$\ln (3 x^{2})$

Step 1

Rewrite $\ln (3 x^{2})$ as $\ln (3) + \ln (x^{2})$ .

$\ln (3) + \ln (x^{2})$

Step 2

Expand $\ln (x^{2})$ by moving $2$ outside the logarithm.

$\ln (3) + 2 \ln (x)$